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purposive

a. 有目的的,故意的

有目的的,故意的

WordNet (r) 3.0 (2006) (WordNet)

purposive
adj 1: having or showing or acting with a purpose or design;
"purposive behavior"
2: having a purpose; "purposive behavior" [synonym: {goal-directed},
{purposive}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Purposive \Pur"po*sive\, a.
Having or indicating purpose or design. "Purposive
characters." --Bastian.
[1913 Webster]

Purposive modification of structure in a bone. --Owen.
[1913 Webster]

It is impossible that the frog should perform actions
morepurposive than these. --Huxley.
[1913 Webster]

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Purposive	查看　Purposive　在百度字典中的解释	百度英翻中〔查看〕
Purposive	查看　Purposive　在Google字典中的解释	Google英翻中〔查看〕
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英文字典中文字典相关资料:

SAMPLING METHODS - University of Pittsburgh
* Nonprobability Sampling includes: Accidental Sampling, Quota Sampling and Purposive Sampling In addition, nonresponse effects may turn any probability design into a nonprobability design if the characteristics of nonresponse are not well understood, since nonresponse effectively modifies each element's probability of being sampled
Sampling and sample size estimation - Moazzan Ali
Purposive Judgment Selecting sample on the basis of knowledge of the research problem to allow selection of appropriate persons for inclusion in the sample Expert judgment picks useful cases for study Good for exploratory, qualitative work, and for pre-testing a questionnaire
PowerPoint Presentation
Purposive sampling design is usually used when a limited number of individuals possess the trait of interest It is the only viable sampling technique in obtaining information from a very specific group of people
TEKNIK SAMPLING (teknik pengambilan sampel)
NPS: Purposive Sampling sampel diambil dengan maksud atau tujuan tertentu Judgement Sampling: Subyek dipilih berdasarkan keahlian dalam bidang diteliti Kelebihan: Kadang merupakan satu-satunya cara untuk menyelidiki Kelemahan: Kemampuan generalisasinya dipertanyakan, tidak dapat digeneralisasikan ke seluruh popolasi NPS: Purposive Sampling
Qualitative sampling techniques - Khalifa Elmusharaf
It is a type of purposive sampling useful when a researcher wants to study a phenomenon or trend as it relates to what are considered "typical" or "average" members of the effected population
Population, Samples, and Sampling Descriptions
Theoretical or Purposive Samples Based on the belief that the researcher’s knowledge about the population can be used to hand pick the cases to be included in the sample • Usually used to choose subjects who are either typical or expects in the issues content under study • Frequently used in instrument development
Slide 1
Proposing his theory of Purposive Behavior, he believed he could employ stimulus-response methods to study the role of purpose in behavior
PowerPoint Presentation
Sampling Techniques Non-Probability Sampling Using researcher’s judgment to select a sample that they believe, based on prior information, will provide the data they need PURPOSIVE SAMPLING One sample leads on to more of the same kind of sample SNOWBALL SAMPLING Think of this
PowerPoint Presentation
What is stratified purposive sampling? It can be described as samples within samples and suggests that purposeful samples be stratified or nested by selecting units or cases that vary according to a key dimension Sex, location, etc A stratified purposive sample captures major variations, although these may also emerge in the analysis

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